pio4_hi 75 maint/gnulib/lib/acosl.c pio4_hi = 7.8539816339744830961566084581987569936977E-1L, pio4_hi 73 maint/gnulib/lib/asinl.c pio4_hi = 7.8539816339744830961566084581987569936977E-1L,